58 lines
2.2 KiB
Plaintext
58 lines
2.2 KiB
Plaintext
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// Unity built-in shader source. Copyright (c) 2016 Unity Technologies. MIT license (see license.txt)
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Shader "Nature/Terrain/WC Specular" {
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Properties {
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_SpecColor ("Specular Color", Color) = (0.5, 0.5, 0.5, 1)
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[PowerSlider(5.0)] _Shininess ("Shininess", Range (0.03, 1)) = 0.078125
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// used in fallback on old cards & base map
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[HideInInspector] _MainTex ("BaseMap (RGB)", 2D) = "white" {}
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[HideInInspector] _Color ("Main Color", Color) = (1,1,1,1)
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_ColorMap("ColorMap (RGB)", 2D) = "white"
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_OffsetSize("Offset / Size", Vector) = (0,0,0,0)
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}
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SubShader {
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Tags {
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"Queue" = "Geometry-100"
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"RenderType" = "Opaque"
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}
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CGPROGRAM
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#pragma surface surf BlinnPhong vertex:SplatmapVert finalcolor:SplatmapFinalColor finalprepass:SplatmapFinalPrepass finalgbuffer:SplatmapFinalGBuffer addshadow fullforwardshadows
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#pragma instancing_options assumeuniformscaling nomatrices nolightprobe nolightmap forwardadd
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#pragma multi_compile_fog
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#pragma multi_compile_local __ _NORMALMAP
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#pragma target 3.0
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// needs more than 8 texcoords
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#pragma exclude_renderers gles
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#include "WCTerrainSplatmapCommon.cginc"
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half _Shininess;
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sampler2D _ColorMap;
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void surf(Input IN, inout SurfaceOutput o)
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{
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half4 splat_control;
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half weight;
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fixed4 mixedDiffuse;
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SplatmapMix(IN, splat_control, weight, mixedDiffuse, o.Normal);
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o.Albedo = mixedDiffuse.rgb * tex2D(_ColorMap, IN.tc.xy * _OffsetSize.zw + _OffsetSize.xy).rgb;
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o.Alpha = weight;
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o.Gloss = mixedDiffuse.a;
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o.Specular = _Shininess;
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}
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ENDCG
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UsePass "Hidden/Nature/Terrain/Utilities/PICKING"
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UsePass "Hidden/Nature/Terrain/Utilities/SELECTION"
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}
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Dependency "AddPassShader" = "Hidden/TerrainEngine/Splatmap/WCSpecular-AddPass"
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Dependency "BaseMapShader" = "Hidden/TerrainEngine/Splatmap/WCSpecular-Base"
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Dependency "BaseMapGenShader" = "Hidden/TerrainEngine/Splatmap/WCDiffuse-BaseGen"
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Fallback "Nature/Terrain/Diffuse"
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}
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